L. Wallner Wasseraufbereitungsgesellschaft m.b.H. — Austria · TED award notices · Supplier record: 2 award notices, all years (Dec 2025 – Jul 2026); 2 since January 2024 (1 buyer); 1st rank in the line (of 4 suppliers · 33.3%); 2 buyers never served (2 notices in the line from them).
Assay record ASY-AT-0MYPY1A16E · Cite as: Assay Systems, “L. Wallner Wasseraufbereitungsgesellschaft m.b.H. in the TED register for Austria”, https://assay-systems.com/register/at/l-wallner-wasseraufbereitungsgesellschaft-m-b-h/
2
award notices, all years
Dec 2025 – Jul 2026
2
since January 2024
1 buyer
1st
rank in the line
of 4 suppliers · 33.3%
2
buyers never served
2 notices in the line from them
Own record by year
award notices, 2023 onward
1
1
2023202420252026
Who buys from L. Wallner Wasseraufbereitungsgesellschaft m.b.H.
since January 2024
1buyers
2notices
100%top buyer
WIEN ENERGIE GmbH100.0%
2 notices
The line
since January 2024
3award notices
3buyers
4suppliers
100.0%held by top ten
Repair and maintenance services of central heating (CPV 50720000)
1
0
2
202420252026Jan–Sep
1stof 4 suppliers
1notices name L. Wallner Wasseraufbereitungsgesellschaft m.b.H.
33.3%share of the line
100.0%of 1 notice from WIEN ENERGIE GmbH
1new suppliers since 2025
Buyers that buy the line and never named L. Wallner Wasseraufbereitungsgesellschaft m.b.H.
Source: contract award notices for Austria in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 30 September 2026, accessed 11 October 2026.Assay Systems has changed the data.